The Basics
What is Polyethylene Glycol?
Helps with constipation. Also used to cleanse the colon in preparation for a colonoscopy.
Brand names for Polyethylene Glycol
Miralax
How Polyethylene Glycol is classified
Gastrointestinal Agents, Laxatives
Polyethylene Glycol During Pregnancy
Polyethylene Glycol pregnancy category
Category N/ANote that the FDA has deprecated the use of pregnancy categories, so for some medications, this information isn’t available. We still think it’s useful to list historical info, however, given what a common proxy this has been in the past.
What we know about taking Polyethylene Glycol while pregnant
Generally safe.
Taking Polyethylene Glycol While Breastfeeding
What are recommendations for lactation if you're taking Polyethylene Glycol?
No published experience exists with polyethylene glycol during breastfeeding. However, the drug is very poorly absorbed from the gastrointestinal tract, so it cannot enter the breastmilk in important amounts. No special precautions are required.[1]
Maternal / infant drug levels
No published experience exists with polyethylene glycol during breastfeeding. However, the drug is very poorly absorbed from the gastrointestinal tract, so it cannot enter the breastmilk in important amounts. No special precautions are required.[1]
Possible effects of Polyethylene Glycol on milk supply
Relevant published information was not found as of the revision date.
Possible alternatives to Polyethylene Glycol
Bisacodyl, Docusate, Magnesium Hydroxide, Psyllium, Sodium Phosphate.
List of References
Lactation sources: Drugs and Lactation Database (LactMed) [Internet]. Bethesda (MD): National Library of Medicine (US); 2006-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK501922/1. Lewis JH, Weingold AB, and the Committee of FDA-Related Matters et al. The use of gastrointestinal drugs during pregnancy and lactation. Am J Gastroenterol. 1985;80:912-23. PMID: 2864852
Disclaimer: This material is provided for educational purposes only and is not intended for medical advice, diagnosis, or treatment. Consult your healthcare provider with any questions.
